meshintegrity

checks for existance and validity of vertices, faces and vertex normals of an object of class "mesh3d"

Operations on triangular meshes based on 'VCGLIB'. This package
integrates nicely with the R-package 'rgl' to render the meshes processed by
'Rvcg'. The Visualization and Computer Graphics Library (VCG for short) is
an open source portable C++ templated library for manipulation, processing
and displaying with OpenGL of triangle and tetrahedral meshes. The library,
composed by more than 100k lines of code, is released under the GPL license,
and it is the base of most of the software tools of the Visual Computing Lab of
the Italian National Research Council Institute ISTI <https://vcg.isti.cnr.it/>,
like 'metro' and 'MeshLab'. The 'VCGLIB' source is pulled from trunk
<https://github.com/cnr-isti-vclab/vcglib> and patched to work with options
determined by the configure script as well as to work with the header files
included by 'RcppEigen'.

Stefan Schlager

Rvcg

Manipulations of Triangular Meshes Based on the 'VCGLIB' API

Girinon Francois

Tim Schaefer

Zhengjia Wang

meshintegrity function

<dl><dt>mesh</dt>
<dd>object of class mesh3d</dd>
<dt>facecheck</dt>
<dd>logical: check the existence of valid triangular faces</dd>
<dt>normcheck</dt>
<dd>logical: check the existence of valid normals</dd></dl>

Arguments

check if an object of class mesh3d contains valid data — meshintegrity

<dl>

<dt>mesh</dt>
<dd>object of class mesh3d</dd>


<dt>facecheck</dt>
<dd>logical: check the existence of valid triangular faces</dd>


<dt>normcheck</dt>
<dd>logical: check the existence of valid normals</dd>

</dl>

meshintegrity: check if an object of class mesh3d contains valid data

Description

Usage

Value

Arguments